<form class="layui-form seller-form"  action="" >
    <div class="layui-form-item">
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">年度：</label>
            <div class="layui-input-inline">
                <select name="year" lay-filter="year" id="year">
                    <option value=''>请选择</option>
                    {volist name="yearList" id="vo"}
                    <option value="{$vo.id}">{$vo.year}</option>
                    {/volist}
                </select>
            </div>
        </div>

        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">部/院：</label>
            <div class="layui-input-inline">
                <select name="dept" lay-filter="dept" id="dept" lay-search>
                    <option value=''>请选择</option>
                    {volist name="depList" id="vo1"}
                    <option value="{$vo1.bmdm}">{$vo1.bmmc}</option>
                    {/volist}
                </select>
            </div>
        </div>

        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">专业：</label>
            <div class="layui-input-inline">
                <select name="specialty" lay-filter="specialty" id="specialty" lay-search> 
                    <option value=''>请选择</option>
                    {volist name="specicaltieList" id="vo2"}
                    <option value="{$vo2.zydm}">{$vo2.zymc}</option>
                    {/volist}
                </select>
            </div>
        </div>

        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">学号：</label>
            <div class="layui-input-inline">
                <input type="text" name="xh" lay-verify="title" placeholder="请输入学号" autocomplete="off" class="layui-input">
            </div>
        </div>

        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">姓名：</label>
            <div class="layui-input-inline">
                <input id="xm" type="text" name="xm" lay-verify="xm" placeholder="请输入姓名" autocomplete="off" class="layui-input">
            </div>
        </div>
        
        <div class="layui-inline">
            <button class="layui-btn layui-btn-sm" lay-submit lay-filter="search"><i class="iconfont icon-chaxun"></i>筛选</button>

            <button id="exportBtn" class="layui-btn layui-btn-sm layui-btn-disabled" lay-submit lay-filter="export-refunddetail" disabled><i class="iconfont icon-clouddownload"></i>导出</button>
        </div>

    </div>
</form>

<div class="table-body">
	<table id="refunddetail" lay-filter="refunddetail"></table>
</div>

<div id="exportBookRefundDetail" style="display: none;">
    <form class="layui-form export-form" action="">
        <div class="layui-form-item">
            <div class="layui-margin-10">
                <blockquote class="layui-elem-quote layui-text">
                    请先筛选要导出的数据，默认导出全部
                </blockquote>
            </div>

            <div class="layui-inline">
                <label class="layui-form-label">任务名称：</label>
                <input type="text" name="taskname" lay-verify="title" style="width:200px;" placeholder="请输入任务名称"
                    autocomplete="off" class="layui-input">
            </div>
        </div>
    </form>
</div>

<script>
    layui.use(['table','form','layer','laydate'],function(){
        var layer = layui.layer, table = layui.table,form = layui.form,date = layui.laydate;
        var totalCount = 0;
        //执行渲染
        table.render({
            elem: '#refunddetail', //指定原始表格元素选择器（推荐id选择器）
            height: 'full-115',
            cellMinWidth: '80',
            page: 'true',
            limit:'20',
            id:'refunddetail',
           // url: "{:url('BookStatistics/refunddetail')}",
            url: "{:url('BookCommon/returnNull')}",
            cols: [[ //标题栏
                {type:'numbers'},
                {field: 'draw_year', title: '年度',align:'center',width:100},
                {field: 'bmmc', sort: true, title: '部/院',align:'center',width:140},
                {field: 'zymc', sort: true, title: '专业',align:'center',width:160},
                {field: 'plan_class_name', sort: true, title: '班级',align:'center',width:220},
                {field: 'xh', title: '学号' ,align:'center',width:120},
                {field: 'xm', title: '姓名',align:'center',width:120},
                {field: 'yhzh', title: '银行账号',align:'center',width:200},
                {field: 'je', title: '退费金额',align:'center',width:100}
            ]], //设置表头
            done: function(res, curr, count){
                //得到数据总量
                totalCount = count;

                if(res.error == -1) {
                    layer.msg(res.msg, {time: 1300});
                }
                
                // 判断加载结果数量是否大于0
                if(count>0){
                    $("#exportBtn").removeClass("layui-btn-disabled");
                    $('#exportBtn').removeAttr("disabled");
                } else {
                    $('#exportBtn').addClass("layui-btn-disabled");
                    $('#exportBtn').attr("disabled", true);
                }
            }
            //,…… //更多参数参考右侧目录：基本参数选项
        });

        // 查询
        form.on('submit(search)', function(data){
            var year = data.field.year;
            if(!year){
                layer.msg('年度不能为空！', {time: 1300});
                return false;
            }
            layui.table.reload('refunddetail', {
                where: data.field,
                page: {curr: 1}, //重新从第 1 页开始
                url: "{:url('BookStatistics/refunddetail')}",
            });
            return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
        });

        //导出
        layui.form.on('submit(export-refunddetail)', function (data) {
            if(totalCount == 0){
                layer.msg('没有数据，请查询出数据后再进行导出操作！！！');
                return false;
            }
            else{
                   layer.open({
                   type: 1,
                   title: '学生书费退费明细表导出',
                   area: ['400px', '248px'], //宽高
                   btn: ['确定', '取消'],
                   content: $("#exportBookRefundDetail").html(),
                   success: function () {
                       $(':focus').blur();
                       this.enterEsc = function(event){
                            if(event.keyCode === 13){
                                if(!$(".layui-layer-btn0").hasClass("layui-btn-disabled")){
                                    $(".layui-layer-btn0").addClass("layui-btn-disabled");

                                   //判断是否有选中
                                     var filter = $(".seller-form").serialize();
                                     $(".export-form:last").append("<input type='hidden' name='filter' value='" + filter + "'>");
                                     var data = $(".export-form:last").serializeArray();
                                     data.push({ 'name': 'model', 'value': 'BookRefundDetail' });

                                     if($.trim(data[0]['value']) == '') {
                                         layer.msg('请填写任务名称！', { time: 1300 });
                                         $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                         return false;
                                     }

                                     JsPost("{:url('Ietask/export')}", data, function (res) {
                                           layer.msg(res.msg, { time: 1500 }, function () {
                                                if (res.status) {
                                                    layer.closeAll();
                                                    //执行跳转
                                                    var topLayui = parent === self ? layui : top.layui;
                                                    topLayui.index.openTabsPage('/manage/ietask/index.html', '导入导出');
                                                } else {
                                                    $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                                }
                                            });
                                     }
                                 );
                            }
                            return false; //阻止系统默认回车事件
                        }
                    };
                    $(document).on('keydown', this.enterEsc);	//监听键盘事件，关闭层
                },
                yes: function () {
                    if(!$(".layui-layer-btn0").hasClass("layui-btn-disabled")){
                        $(".layui-layer-btn0").addClass("layui-btn-disabled");

                        //判断是否有选中
                        var filter = $(".seller-form").serialize();
                        $(".export-form:last").append("<input type='hidden' name='filter' value='" + filter + "'>");
                        var data = $(".export-form:last").serializeArray();
                        
                        if($.trim(data[0]['value']) == '') {
                            layer.msg('请填写任务名称！', { time: 1300 });
                            $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                            return false;
                         }

                         data.push({ 'name': 'model', 'value': 'BookRefundDetail' });
                         JsPost("{:url('Ietask/export')}", data, function (res) {
                                 layer.msg(res.msg, { time: 1500 }, function () {
                                     if (res.status) {
                                        layer.closeAll();
                                        //执行跳转
                                        var topLayui = parent === self ? layui : top.layui;
                                        topLayui.index.openTabsPage('/manage/ietask/index.html', '导入导出');
                                     } else {
                                        $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                     }
                                 });
                             }
                         );
                     }
                  }, btn2: function () {
                      layer.closeAll();
                  }, end: function(){
                      $(document).off('keydown', this.enterEsc);	        //解除键盘关闭事件
                  }
              });
              return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
            }
            
        });

        // 得到专业
        function getSpecialty(data) {
            $.ajax({
                type: 'get',
                url: "{:url('BookCommon/getSpecicalties')}",
                data: 'bmdm=' + data.value,
                success: function(e) {
                    if(e.status) {
                        $("#specialty").empty();//清空下拉框的值
                        $('#specialty').append(new Option('', ''));// 下拉菜单里添加元素
                        $.each(e.data.data, function (index, item) {
                            $('#specialty').append(new Option(item.zymc, item.zydm));// 下拉菜单里添加元素
                        });
                        layui.form.render("select");//重新渲染 固定写法
                    } else {
                        layer.msg(e.msg);
                    }
                }
            });
        };

        // 联动专业
        layui.use('form', function () {
            form.on('select(dept)', function (data) {
                getSpecialty(data);
            });
        });

        $('#year').val({$curr_year});
        layui.form.render("select");//重新渲染 固定写法
        
    })
</script>

